Common use

Asacol is a trusted anti-inflammatory bowel medication containing mesalamine (also known as 5-ASA or 5-aminosalicylic acid), specifically formulated to treat inflammatory bowel disease (IBD) conditions including ulcerative colitis, proctosigmoiditis, and proctitis. This specialized anti-inflammatory drug acts directly on the lining of the gastrointestinal tract to reduce colon inflammation, minimize tissue damage, and control the chronic diarrhea that characterizes these debilitating conditions. Asacol is engineered with a special pH-dependent coating that ensures the mesalamine is released only when it reaches the terminal ileum and colon (at pH greater than 7), delivering the active ingredient precisely where it is needed most. This targeted delivery system makes Asacol particularly effective for IBD treatment, as the medication concentrates its anti-inflammatory action directly at the sites of intestinal inflammation. Asacol may also be beneficial for patients with Crohn's disease affecting the small bowel and ileocolonic region. You can buy Asacol online as an affordable Asacol generic that delivers the same proven mesalamine formulation as the brand-name product. Whether your doctor has prescribed this 5-ASA medication for active ulcerative colitis treatment, maintenance of remission, or management of Crohn's disease symptoms, buy mesalamine with confidence for effective, targeted relief of inflammatory bowel conditions.



Dosage and direction

Consult your doctor to determine the appropriate Asacol dosage before beginning treatment. Do not use this medication in larger quantities or for longer periods than prescribed. Take Asacol orally with a meal or a glass of milk to improve absorption and reduce potential stomach irritation. Swallow the tablets whole with water — do not break, crush, or chew them, as this would destroy the pH-dependent coating that ensures proper mesalamine release in the colon. The recommended daily dose for treatment of moderately active ulcerative colitis in adults is 4.8 g, divided into three equal doses, with a standard treatment course of 6 weeks. For mild acute exacerbations of ulcerative colitis, a lower daily dose of 2.4 g taken in divided doses is typically sufficient. For maintenance of remission of ulcerative colitis and Crohn's ileocolitis, doses up to 2.4 g per day in divided doses are recommended. Patients with impaired kidney function may require dosage adjustments — your doctor will determine the appropriate dose based on your renal function. This IBD treatment medication is generally not recommended for use in children without specific medical guidance.



Precautions

Before you buy Asacol online, be aware of important safety precautions. This mesalamine medication is not recommended for patients with significant renal impairment, and caution should be exercised in patients with elevated blood urea levels or proteinuria. Even patients with initially normal kidney function should have their renal function monitored regularly during Asacol therapy, as mesalamine-induced nephrotoxicity is a recognized risk. If renal failure develops during treatment, it may be attributable to the medication itself and should be evaluated immediately. Asacol should not be used during pregnancy or breastfeeding without explicit medical advice from your doctor, as the potential effects on the infant have not been fully established. Consult your healthcare provider about the risks and benefits if you need to continue IBD treatment while nursing. Report any signs of kidney problems (decreased urination, swelling, unusual fatigue) to your doctor promptly during treatment with this anti-inflammatory bowel medication.



Contraindications

Asacol is contraindicated in patients who are hypersensitive to mesalamine, any other ingredients in the formulation, salicylates, aminosalicylates, or those with known renal sensitivity to sulfasalazine. This 5-ASA medication is also contraindicated in patients with severe hepatic impairment, acute or chronic interstitial nephritis, active gastric or duodenal ulcers, and hemorrhagic tendency (increased bleeding risk). The safety of this colon inflammation treatment during pregnancy and lactation has not been fully established, and it should be used in these situations only when the potential benefits clearly outweigh the risks, as determined by your healthcare provider.



Possible side effect

Side effects of Asacol may include allergic reactions of varying severity. The most commonly reported side effects include: abdominal colic, fever, nasopharyngitis, headache, severe abdominal pain, exacerbation of colitis symptoms, intestinal cramping, dyspepsia (indigestion), jaundice, and bloody diarrhea. Less serious but notable side effects may include: mild nausea, vomiting, stomach cramps, diarrhea or constipation, hemorrhoids, flatulence, stool abnormalities, fever, sore throat or other flu-like symptoms, headache, dizziness, fatigue, and skin rash. If you experience any of these symptoms while using this IBD treatment medication, inform your doctor as soon as possible. Seek immediate medical attention if you develop signs of a serious allergic reaction including facial swelling, difficulty breathing, or severe skin reactions. Also report any unusual symptoms to your healthcare provider, particularly signs of kidney dysfunction or worsening colon inflammation.



Drug interaction

Asacol should not be taken simultaneously with medications that lower stool pH, such as lactulose, as acidic conditions may prevent the proper release of mesalamine from its protective coating. Due to the risk of Reye's syndrome, Asacol and other salicylate-containing medications should not be used for six weeks after receiving the varicella (chickenpox) vaccine. This 5-ASA medication may decrease the absorption of digoxin and can potentially increase the blood levels and effects of thiopurine medications (azathioprine, mercaptopurine). If warfarin is used concurrently with Asacol, coagulation parameters should be closely monitored by your healthcare provider. Inform your doctor if you are taking any of the following medications: azathioprine (Imuran) or mercaptopurine (Purinethol); pentamidine (Nebupent, Pentam); tacrolimus (Prograf); rifampin (Rifadin, Rimactane); amphotericin B; capreomycin (Capastat); vancomycin; adefovir (Hepsera); acyclovir (Zovirax); cidofovir (Vistide); foscarnet (Foscavir); aldesleukin (Proleukin); cisplatin (Platinol); ifosfamide (Ifex); oxaliplatin (Eloxatin); carmustine (BiCNU); plicamycin; streptozocin (Zanosar); tretinoin (Vesanoid); aspirin; or other NSAIDs such as diclofenac, ibuprofen, naproxen, ketorolac, etodolac, diflunisal, flurbiprofen, mefenamic acid, indomethacin, or ketoprofen. An interaction between two medications does not always require discontinuing one — your doctor can often manage interactions through dosage or timing adjustments.



Missed dose

If you forget to take your Asacol dose at the scheduled time, take it as soon as you remember. However, if it is nearly time for your next dose, skip the missed one and continue with your regular schedule. Do not take a double dose to make up for a missed one. Consistent dosing at approximately the same times each day is important for maintaining effective mesalamine levels and optimal IBD treatment outcomes.



Overdose

Symptoms of Asacol overdose may include confusion, dehydration, severe diarrhea, dizziness, drowsiness, fever, headache, rapid shallow breathing, tinnitus (ringing in the ears), excessive sweating, and vomiting. If you experience any of these symptoms or suspect an overdose of this anti-inflammatory bowel medication, contact your doctor or emergency medical services immediately. Prompt medical intervention is important to prevent serious complications from mesalamine overdose.



Storage

Store Asacol at room temperature between 68-77 F (20-25 C), away from moisture and direct light. Keep this IBD treatment medication in its original packaging, out of reach of children and pets. Do not use after the expiration date.



Disclaimer

We provide only general information about medications which does not cover all directions, possible drug integrations, or precautions. Information at the site cannot be used for self-treatment and self-diagnosis. Any specific instructions for a particular patient should be agreed with your health care adviser or doctor in charge of the case. We disclaim reliability of this information and mistakes it could contain. We are not responsible for any direct, indirect, special or other indirect damage as a result of any use of the information on this site and also for consequences of self-treatment.